The advances in public and private transportation were one of the key factors of the American urbanization in the first half of the 19th century. Wave of immigrants enter the country which paved way to the rapid increase of factory industries because of the huge labor force they provide.
        
                    
             
        
        
        
Answer:
C
Explanation:
A. is the opposite, just look at cities like Shanghai or Tokyo
B. maybe but so has huge cities that are in Asia
D. we still have lots of manufacturing jobs around the world that includes jobs in places like factories or making things that range from chemicals to clothing
 
        
             
        
        
        
 Large pipes built to carry water to arid regions are called aqueducts. theres your answer